IT Systems Administrator Jobs in Fort Belvoir, VA

Champion the transformation to a tech organization by driving high-performance engineering solutions and fostering a culture of continuous improvement and psychological safety in cross-functional team...

Shape the future of security operations by ensuring compliance with NISPOM and DCSA directives while managing personnel and physical security within a fast-paced cleared environment, enabling mission...

Manage configuration control for hardware/software in a fast-paced DevSecOps environment. Collaborate across teams to support product releases, audits, and documentation, ensuring delivery aligns with...

Join a team that's dedicated to ensuring cybersecurity for Navy Simulation Systems. Lead assessments, implement security protocols, and maintain compliance while collaborating with government agencies...

Collaborate with stakeholders to enhance IT Security by leveraging Xacta's API capabilities. Drive operational performance improvements while providing user support and troubleshooting complex technic...

Lead the charge in enhancing cybersecurity posture through effective vulnerability management, patching, and system hardening in a mission-critical environment utilizing cloud technologies and securit...

Grow your career with a role focused on managing and optimizing Microsoft Data & Analytics platforms. Leverage your expertise in governance, administration, and operational excellence to enhance perfo...

Optimize enterprise database services by supporting Oracle & SQL Server operations, ensuring optimal performance, security, and lifecycle management, while collaborating with cross-functional teams to...

Shape the future of national security by managing key projects for the Navy's Strategic Systems. Collaborate with technical teams, ensuring cost, schedule, and quality management while driving excepti...

Grow your career with this hands-on role leading Agile teams, driving project execution, managing dependencies, and facilitating communication among software and engineering groups for successful deli...

Lead the charge in cybersecurity by designing and implementing controls to safeguard the War Data Platform, conducting assessments, managing risks, and collaborating with teams to elevate security pra...

Unlock potential by designing and automating secure cloud infrastructure while ensuring scalability and reliability through CI/CD processes and integrated development workflows in a hands-on engineeri...

Join us to design and automate modern cloud infrastructures, enhancing scalability and security. Bring your expertise in DevOps, cloud technologies, and scripting to collaborate across teams, ensuring...

Transform cybersecurity operations by leading mission-focused teams, ensuring exceptional delivery outcomes and fostering strong client relationships while supporting federal initiatives and strategic...

Champion network innovation by executing impactful engineering solutions that enhance enterprise connectivity and security for federal agencies. Collaborate with teams, manage projects, and deliver ro...

Unlock potential by planning and executing complex network engineering solutions. Collaborate with government clients to enhance network performance and security across diverse environments while ment...

Transform the future by serving as a pivotal IT Functional Architect, leading initiatives, shaping solutions, and mentoring teams to enhance client services in a dynamic and innovative environment...

Join us to lead strategic program management efforts, overseeing federal agency projects and implementing best practices while fostering stakeholder relationships and driving business growth in a coll...

Join a team that's passionate about securing cloud infrastructure while managing and optimizing Linux-based systems. You'll support cloud operations, analyze performance, and implement DevOps practice...

Join us to manage and optimize ServiceNow environments, ensuring quality and stability. Collaborate across departments to drive technical solutions and certifications while leading QA strategies for e...

Unlock potential by leading network engineering for diverse WAN/LAN systems, ensuring reliable, secure performance across multiple security domains. Collaborate, troubleshoot, and innovate to enhance...

Lead critical network support activities, enhancing data center operations while delivering solutions aligned with intelligence customer needs. Collaborate with stakeholders to optimize security and p...

Drive operational efficiency by overseeing system operations, developing policies, mentoring teams, and managing large-scale projects for seamless integration and compliance...

Drive successful network management as a senior authority, leading teams to meet Pentagon infrastructure needs while ensuring security and operational excellence in a challenging environment...

Empower climate research by designing and enhancing software applications. Collaborate with a dynamic team to rewrite legacy code, ensuring optimal performance and quality in a federal environment whi...